Art of Problem Solving
During AMC 10A/12A testing, the AoPS Wiki is in read-only mode and no edits can be made.

Omega ring

The omega ring is the ring containing $\omega,-\omega,1,-1$. It has the interesting property that whenever one item in the ring is taken to any power, another item in the ring is the result.

This article is a stub. Help us out by expanding it.